Little Busters short about "Mask the Saitou."
| Actor | Role |
|---|---|
 Yui HorieRiki Naoe (voice) | Riki Naoe (voice) |
 Naomi WakabayashiKudryavka Noumi (voice) | Kudryavka Noumi (voice) |
 Hikaru MidorikawaKyousuke Natsume (voice) | Kyousuke Natsume (voice) |
 Tomoe TamiyasuRin Natsume (voice) | Rin Natsume (voice) |
 Keiko SuzukiHaruka Saigusa (voice) | Haruka Saigusa (voice) |
 Natsumi YanaseKomari Kamikita (voice) | Komari Kamikita (voice) |
 Nobutoshi CannaMasato Inohara (voice) | Masato Inohara (voice) |
 Yuiko TatsumiMio Mishizono (voice) | Mio Mishizono (voice) |
 Yusei OdaKengo Miyazawa (voice) | Kengo Miyazawa (voice) |
 Hikaru IsshikiYuiko Kurugaya (voice) | Yuiko Kurugaya (voice) |
 Daisuke KishioMad Suzuki (voice) | Mad Suzuki (voice) |